Navigation Links
Alcohol consumption may increase breast cancer recurrence risk
Date:12/10/2009

(Oakland, Calif. December 10, 2009) Moderate consumption of alcoholic beverages (at least three to four drinks per week, no matter the type of alcohol) is associated with a 30 percent increased risk of breast cancer recurrence, according to a new Kaiser Permanente study. Post-menopausal or overweight women may be most susceptible to the effects of alcohol on recurrence, according to the researchers.

Detailed results of this study will be presented December 9-13 at the Cancer Therapy & Research Center - American Association for Cancer Research San Antonio Breast Cancer Symposium by Marilyn L. Kwan, Ph.D., staff scientist in the Kaiser Permanente Division of Research in Oakland, Calif.

"Women previously diagnosed with breast cancer should consider limiting their consumption of alcohol to less than three drinks per week, especially women who are postmenopausal and overweight or obese," Kwan said

While previous research has shown that consumption of alcohol is associated with an increased risk of breast cancer, there have been limited studies about alcohol's role in patient prognosis and survival among those already diagnosed with breast cancer.

Kwan and her colleagues examined the effects of alcohol on cancer recurrence and mortality in the Life After Cancer Epidemiology Study, a prospective cohort study of 1,897 breast cancer survivors diagnosed with early-stage invasive breast cancer between 1997 and 2000. The researchers recruited participants from the Kaiser Permanente Northern California Cancer Registry and compared breast cancer recurrence in women previously diagnosed with breast cancer who drank with a reference group of women previously diagnosed with breast cancer who did not drink.

Researchers used a questionnaire to document information on wine, beer and liquor consumption over the past year. Each year, participants also completed information on health outcomes, including recurrence of breast cancer, which was then verified by their medical records.

After eight years of follow-up, Kwan and colleagues found 349 breast cancer recurrences and 332 deaths from cancer and other causes. Among drinkers (50 percent of the study population), wine was the most popular choice of alcohol (90 percent), followed by liquor (43 percent) then beer (36 percent).

The increased risk of recurrence appeared to be greater among participants who were postmenopausal and overweight or obese, and was present regardless of type of alcohol. Alcohol consumption was not associated with overall mortality.

"These results can help women make more informed decisions about lifestyle choices after a diagnosis of breast cancer," Kwan said. She added that these findings should be confirmed with more research because few studies have addressed the influence of alcohol on breast cancer prognosis, and the increased risk of recurrence was observed in only some subgroups.


'/>"/>

Contact: Danielle Cass
danielle.x.cass@kp.org
510-267-5354
Kaiser Permanente
Source:Eurekalert

Related medicine news :

1. High alcohol consumption increases stroke risk among Chinese men
2. High alcohol consumption increases stroke risk, Tulane study says
3. Alcoholics With Cirrhosis Have More Brain Damage
4. Middle School Marks Most Critical Time to Start Ongoing Conversations About Drug and Alcohol Use With Kids
5. Recovery Resources Collaborates with Two Nonprofit Agencies for Children of Alcoholics Outreach Program
6. Frequent alcohol consumption increases cancer risk in older women
7. Family history of alcoholism affects response to drug used to treat heavy drinking
8. Alcohol and cancer: is drinking the new smoking?
9. Kaiser Permanente study: Alcohol amount, not type -- wine, beer, liquor -- triggers breast cancer
10. Kaiser Permanente Study Shows Alcohol Consumption - No Matter Beverage Type - Linked to Breast Cancer Risk
11. Hands2GO(R) Hand Sanitizer Offers Alcohol-Free Alternative to Stopping the Spread of Flu at School and Work
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/25/2016)... ... June 25, 2016 , ... "With 30 hand-drawn hand gesture ... said Christina Austin - CEO of Pixel Film Studios. , ProHand Cartoon’s package ... Final Cut Pro X . Simply select a ProHand generator and drag it ...
(Date:6/25/2016)... ... 25, 2016 , ... Conventional wisdom preaches the benefits of moderation, whether it’s ... setting the bar too high can result in disappointment, perhaps even self-loathing. However, those ... goal. , Research from PsychTests.com reveals that behind the tendency to ...
(Date:6/24/2016)... ... 24, 2016 , ... The Pulmonary Hypertension Association (PHA) learned ... receive two significant new grants to support its work to advance research and ... by recognizing patients, medical professionals and scientists for their work in fighting pulmonary ...
(Date:6/24/2016)... ... ... People across the U.S. are sharpening their pencils and honing their writing ... which patients and their families pay tribute to a genetic counselor by nominating him ... Genetic Counselors (NSGC) Annual Education Conference (AEC) this September. , In April, Genome ...
(Date:6/24/2016)... ... ... recruitment firm Slone Partners is pleased to announce the placement of Suzanne ... of North American Capital Sales at HTG Molecular . , In ... commercialization of the HTG EdgeSeq system and associated reagents in North America. , Headquartered ...
Breaking Medicine News(10 mins):
(Date:6/24/2016)... SAN CLEMENTE, Calif. , June 24, 2016 /PRNewswire/ ... pulmonary function testing company, is now able to perform sophisticated lung ... ndd Medical Technologies , Inc. Patients are ... labs.  Thanks to ndd,s EasyOne PRO ® , ARL patients like ... any needed testing done in the comfort of her own home. ...
(Date:6/24/2016)...  Arkis BioSciences, a leading innovator in the ... cerebrospinal fluid treatments, today announced it has secured ... led by Innova Memphis, followed by Angel Capital ... Arkis, new financing will accelerate the commercialization of ... of its in-licensed Endexo® technology. ...
(Date:6/23/2016)... startling report released today, National Safety Council research shows ... plan to eliminate prescription opioid overdoses. Prescription Nation ... the worst drug crisis in recorded U.S. history, assigned a "Making ... , New Mexico , Tennessee ... states, three – Michigan , Missouri ...
Breaking Medicine Technology: